We divide 11973895 by 30
Let's see how many times 30 fits into 11973895.

Step 1:
30 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 30

Moving on to step 2:
If we divide 11 by 30, we get 0 and a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 30

Moving on to step 3:
30 goes into 119 3 times with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 90 from 119 to get 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 30

Moving on to step 4:
30 goes into 297 9 times with a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtract 270 from 297 to get 27.
Fetch the next digit (3) from the dividend, attach it to 27 and continue: 273 / 30

Advancing to step 5:
273 divided by 30 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 399.0
If we take 270 away from 273, we end up with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 30

Going ahead to step 6:
When dividing 38 by 30, we get 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 3991.0
Subtract 30 from 38 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 30

Advancing to step 7:
89 divided by 30 is 2 with a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 39912.0
Subtracting 60 from 89 leaves us with 29.
Bring next digit (5) of the dividend behind the 29 and repeat the process: 295 / 30

Let's proceed to step 8:
30 can be fit into 295 9 times, resulting in a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 399129.0
Subtracting 270 from 295 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
250 divided by 30 is 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 399129.8
If we take 240 away from 250, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
If we divide 100 by 30, we get 3 and a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 399129.83
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
If we divide 100 by 30, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 399129.833
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 399129.833 with a balance of 0.001.